PaulMcCartney.com were fortunate to watch one of Paul's shows from the side of the stage in Tokyo last November and the sight of 50,000 ecstatic fans singing along to every word was simply incredible. Speaking with Paul after the show, he told us that one of the reasons he does what he does is down to the fans; their enthusiasm keeps him enthusiastic.

We’d love to know where you get your energy from (your suggestions could be a useful antidote to all the cupcakes we eat!), let us know in the comments below…